# Onyx Industrial Cleaning & Facilities

Onyx Industrial Cleaning & Facilities Ltd is a Glasgow-based, family-run industrial cleaning specialist with over 14 years' experience delivering comprehensive cleaning solutions across the UK. Led by Managing Director Craig Johnstone, the company serves food and drink manufacturers, commercial units, educational institutions and government buildings with bespoke cleaning services tailored to individual operational requirements.

What sets Onyx apart is their hands-on approach, managing every stage from initial survey through to completion whilst maintaining audit-standard quality assurance. Rather than offering generic cleaning services, they specialise in technically demanding industrial applications that require expertise and precision. Their team understands the critical hygiene and operational standards demanded by regulated industries, particularly food production environments where compliance isn't optional.

The company's service portfolio spans high and low-level cleans, industrial pressure washing, specialist production line cleaning, cold room sanitation, commercial kitchen deep cleans, evaporator cleaning, duct cleaning and commercial refrigeration maintenance. This breadth reflects genuine industrial capability rather than standard commercial cleaning rebranded. Each service addresses specific challenges in manufacturing and commercial environments where standard cleaning methods are inadequate.

Onyx's reputation centres on reliability, technical competence and competitive pricing combined with quality assurance. They've built trust within regulated industries by consistently delivering compliant results and understanding that downtime costs money. Their family-run ethos translates to accountability and a genuine investment in client satisfaction rather than transactional service delivery.